﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Gonte.Wpf.Controls.ViewModel;

namespace Gonte.Wpf.Controls
{
    /// <summary>
    /// Follow steps 1a or 1b and then 2 to use this custom control in a XAML file.
    ///
    /// Step 1a) Using this custom control in a XAML file that exists in the current project.
    /// Add this XmlNamespace attribute to the root element of the markup file where it is 
    /// to be used:
    ///
    ///     xmlns:MyNamespace="clr-namespace:Gonte.Wpf.Controls.Controls"
    ///
    ///
    /// Step 1b) Using this custom control in a XAML file that exists in a different project.
    /// Add this XmlNamespace attribute to the root element of the markup file where it is 
    /// to be used:
    ///
    ///     xmlns:MyNamespace="clr-namespace:Gonte.Wpf.Controls.Controls;assembly=Gonte.Wpf.Controls.Controls"
    ///
    /// You will also need to add a project reference from the project where the XAML file lives
    /// to this project and Rebuild to avoid compilation errors:
    ///
    ///     Right click on the target project in the Solution Explorer and
    ///     "Add Reference"->"Projects"->[Browse to and select this project]
    ///
    ///
    /// Step 2)
    /// Go ahead and use your control in the XAML file.
    ///
    ///     <MyNamespace:TreeViewControl/>
    ///
    /// </summary>
    public class TreeViewControl 
        : TreeView
    {
        static TreeViewControl()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(TreeViewControl), new FrameworkPropertyMetadata(typeof(TreeViewControl)));
        }

        private Object boundObject_;
        private ViewModelBase viewModel_;

        public ViewModelBase ViewModel
        {
            get { return viewModel_; }
            set { viewModel_ = value; }
        }

        /// <summary>
        /// The object bound to the tree
        /// </summary>
        public Object BoundObject
        {
            get { return boundObject_; }

            set 
            { 
                boundObject_ = value;

                //viewModel_ = ViewModelBuilder.Build(boundObject_, null);
            }
        }
    }
}
